Figure 1
From: Adaptation of influenza A (H7N9) virus in primary human airway epithelial cells

Illustration of how serial passages of A(H7N9) influenza virus were performed on hAECs.
From: Adaptation of influenza A (H7N9) virus in primary human airway epithelial cells

Illustration of how serial passages of A(H7N9) influenza virus were performed on hAECs.